201420108

素因数分解:

$2^2\times 3^4\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{179}}^1$

素因数の和:369

約数の個数: 120

約数和(自身を含む): 556174080

約数和(自身を除く): 354753972

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 81, 92, 108, 138, 151, 162, 179, 207, 276, 302, 324, 358, 414, 453, 537, 604, 621, 716, 828, 906, 1074, 1242, 1359, 1611, 1812, 1863, 2148, 2484, 2718, 3222, 3473, 3726, 4077, 4117, 4833, 5436, 6444, 6946, 7452, 8154, 8234, 9666, 10419, 12231, 12351, 13892, 14499, 16308, 16468, 19332, 20838, 24462, 24702, 27029, 28998, 31257, 37053, 41676, 48924, 49404, 54058, 57996, 62514, 74106, 81087, 93771, 108116, 111159, 125028, 148212, 162174, 187542, 222318, 243261, 281313, 324348, 333477, 375084, 444636, 486522, 562626, 621667, 666954, 729783, 973044, 1125252, 1243334, 1333908, 1459566, 1865001, 2189349, 2486668, 2919132, 3730002, 4378698, 5595003, 7460004, 8757396, 11190006, 16785009, 22380012, 33570018, 50355027, 67140036, 100710054, 201420108]

約数ペア:

[(1, 201420108), (2, 100710054), (3, 67140036), (4, 50355027), (6, 33570018), (9, 22380012), (12, 16785009), (18, 11190006), (23, 8757396), (27, 7460004), (36, 5595003), (46, 4378698), (54, 3730002), (69, 2919132), (81, 2486668), (92, 2189349), (108, 1865001), (138, 1459566), (151, 1333908), (162, 1243334), (179, 1125252), (207, 973044), (276, 729783), (302, 666954), (324, 621667), (358, 562626), (414, 486522), (453, 444636), (537, 375084), (604, 333477), (621, 324348), (716, 281313), (828, 243261), (906, 222318), (1074, 187542), (1242, 162174), (1359, 148212), (1611, 125028), (1812, 111159), (1863, 108116), (2148, 93771), (2484, 81087), (2718, 74106), (3222, 62514), (3473, 57996), (3726, 54058), (4077, 49404), (4117, 48924), (4833, 41676), (5436, 37053), (6444, 31257), (6946, 28998), (7452, 27029), (8154, 24702), (8234, 24462), (9666, 20838), (10419, 19332), (12231, 16468), (12351, 16308), (13892, 14499)]