202737892

素因数分解:

$2^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{547}}^1$

素因数の和:657

約数の個数: 72

約数和(自身を含む): 433805568

約数和(自身を除く): 231067676

約数列:

[1, 2, 4, 7, 14, 28, 31, 49, 61, 62, 98, 122, 124, 196, 217, 244, 427, 434, 547, 854, 868, 1094, 1519, 1708, 1891, 2188, 2989, 3038, 3782, 3829, 5978, 6076, 7564, 7658, 11956, 13237, 15316, 16957, 26474, 26803, 33367, 33914, 52948, 53606, 66734, 67828, 92659, 107212, 118699, 133468, 185318, 233569, 237398, 370636, 467138, 474796, 830893, 934276, 1034377, 1634983, 1661786, 2068754, 3269966, 3323572, 4137508, 6539932, 7240639, 14481278, 28962556, 50684473, 101368946, 202737892]

約数ペア:

[(1, 202737892), (2, 101368946), (4, 50684473), (7, 28962556), (14, 14481278), (28, 7240639), (31, 6539932), (49, 4137508), (61, 3323572), (62, 3269966), (98, 2068754), (122, 1661786), (124, 1634983), (196, 1034377), (217, 934276), (244, 830893), (427, 474796), (434, 467138), (547, 370636), (854, 237398), (868, 233569), (1094, 185318), (1519, 133468), (1708, 118699), (1891, 107212), (2188, 92659), (2989, 67828), (3038, 66734), (3782, 53606), (3829, 52948), (5978, 33914), (6076, 33367), (7564, 26803), (7658, 26474), (11956, 16957), (13237, 15316)]