201372156

素因数分解:

$2^2\times 3^5\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1$

素因数の和:254

約数の個数: 144

約数和(自身を含む): 561619968

約数和(自身を除く): 360247812

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 41, 54, 62, 81, 82, 93, 108, 123, 124, 162, 163, 164, 186, 243, 246, 279, 324, 326, 369, 372, 486, 489, 492, 558, 652, 738, 837, 972, 978, 1107, 1116, 1271, 1467, 1476, 1674, 1956, 2214, 2511, 2542, 2934, 3321, 3348, 3813, 4401, 4428, 5022, 5053, 5084, 5868, 6642, 6683, 7533, 7626, 8802, 9963, 10044, 10106, 11439, 13203, 13284, 13366, 15066, 15159, 15252, 17604, 19926, 20049, 20212, 22878, 26406, 26732, 30132, 30318, 34317, 39609, 39852, 40098, 45477, 45756, 52812, 60147, 60636, 68634, 79218, 80196, 90954, 102951, 120294, 136431, 137268, 158436, 180441, 181908, 205902, 207173, 240588, 272862, 308853, 360882, 409293, 411804, 414346, 541323, 545724, 617706, 621519, 721764, 818586, 828692, 1082646, 1227879, 1235412, 1243038, 1623969, 1637172, 1864557, 2165292, 2455758, 2486076, 3247938, 3729114, 4911516, 5593671, 6495876, 7458228, 11187342, 16781013, 22374684, 33562026, 50343039, 67124052, 100686078, 201372156]

約数ペア:

[(1, 201372156), (2, 100686078), (3, 67124052), (4, 50343039), (6, 33562026), (9, 22374684), (12, 16781013), (18, 11187342), (27, 7458228), (31, 6495876), (36, 5593671), (41, 4911516), (54, 3729114), (62, 3247938), (81, 2486076), (82, 2455758), (93, 2165292), (108, 1864557), (123, 1637172), (124, 1623969), (162, 1243038), (163, 1235412), (164, 1227879), (186, 1082646), (243, 828692), (246, 818586), (279, 721764), (324, 621519), (326, 617706), (369, 545724), (372, 541323), (486, 414346), (489, 411804), (492, 409293), (558, 360882), (652, 308853), (738, 272862), (837, 240588), (972, 207173), (978, 205902), (1107, 181908), (1116, 180441), (1271, 158436), (1467, 137268), (1476, 136431), (1674, 120294), (1956, 102951), (2214, 90954), (2511, 80196), (2542, 79218), (2934, 68634), (3321, 60636), (3348, 60147), (3813, 52812), (4401, 45756), (4428, 45477), (5022, 40098), (5053, 39852), (5084, 39609), (5868, 34317), (6642, 30318), (6683, 30132), (7533, 26732), (7626, 26406), (8802, 22878), (9963, 20212), (10044, 20049), (10106, 19926), (11439, 17604), (13203, 15252), (13284, 15159), (13366, 15066)]