201021156

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1$

素因数の和:275

約数の個数: 192

約数和(自身を含む): 631411200

約数和(自身を除く): 430390044

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 29, 36, 42, 53, 54, 58, 63, 84, 87, 106, 108, 116, 126, 159, 173, 174, 189, 203, 212, 252, 261, 318, 346, 348, 371, 378, 406, 477, 519, 522, 609, 636, 692, 742, 756, 783, 812, 954, 1038, 1044, 1113, 1211, 1218, 1431, 1484, 1537, 1557, 1566, 1827, 1908, 2076, 2226, 2422, 2436, 2862, 3074, 3114, 3132, 3339, 3633, 3654, 4452, 4611, 4671, 4844, 5017, 5481, 5724, 6148, 6228, 6678, 7266, 7308, 9169, 9222, 9342, 10017, 10034, 10759, 10899, 10962, 13356, 13833, 14532, 15051, 18338, 18444, 18684, 20034, 20068, 21518, 21798, 21924, 27507, 27666, 30102, 32277, 32697, 35119, 36676, 40068, 41499, 43036, 43596, 45153, 55014, 55332, 60204, 64183, 64554, 65394, 70238, 82521, 82998, 90306, 96831, 105357, 110028, 128366, 129108, 130788, 135459, 140476, 165042, 165996, 180612, 192549, 193662, 210714, 247563, 256732, 265901, 270918, 290493, 316071, 330084, 385098, 387324, 421428, 495126, 531802, 541836, 577647, 580986, 632142, 770196, 797703, 948213, 990252, 1063604, 1155294, 1161972, 1264284, 1595406, 1732941, 1861307, 1896426, 2310588, 2393109, 3190812, 3465882, 3722614, 3792852, 4786218, 5583921, 6931764, 7179327, 7445228, 9572436, 11167842, 14358654, 16751763, 22335684, 28717308, 33503526, 50255289, 67007052, 100510578, 201021156]

約数ペア:

[(1, 201021156), (2, 100510578), (3, 67007052), (4, 50255289), (6, 33503526), (7, 28717308), (9, 22335684), (12, 16751763), (14, 14358654), (18, 11167842), (21, 9572436), (27, 7445228), (28, 7179327), (29, 6931764), (36, 5583921), (42, 4786218), (53, 3792852), (54, 3722614), (58, 3465882), (63, 3190812), (84, 2393109), (87, 2310588), (106, 1896426), (108, 1861307), (116, 1732941), (126, 1595406), (159, 1264284), (173, 1161972), (174, 1155294), (189, 1063604), (203, 990252), (212, 948213), (252, 797703), (261, 770196), (318, 632142), (346, 580986), (348, 577647), (371, 541836), (378, 531802), (406, 495126), (477, 421428), (519, 387324), (522, 385098), (609, 330084), (636, 316071), (692, 290493), (742, 270918), (756, 265901), (783, 256732), (812, 247563), (954, 210714), (1038, 193662), (1044, 192549), (1113, 180612), (1211, 165996), (1218, 165042), (1431, 140476), (1484, 135459), (1537, 130788), (1557, 129108), (1566, 128366), (1827, 110028), (1908, 105357), (2076, 96831), (2226, 90306), (2422, 82998), (2436, 82521), (2862, 70238), (3074, 65394), (3114, 64554), (3132, 64183), (3339, 60204), (3633, 55332), (3654, 55014), (4452, 45153), (4611, 43596), (4671, 43036), (4844, 41499), (5017, 40068), (5481, 36676), (5724, 35119), (6148, 32697), (6228, 32277), (6678, 30102), (7266, 27666), (7308, 27507), (9169, 21924), (9222, 21798), (9342, 21518), (10017, 20068), (10034, 20034), (10759, 18684), (10899, 18444), (10962, 18338), (13356, 15051), (13833, 14532)]