207205908

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{27107}}^1$

素因数の和:27141

約数の個数: 72

約数和(自身を含む): 605701152

約数和(自身を除く): 398495244

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 78, 84, 91, 98, 147, 156, 182, 196, 273, 294, 364, 546, 588, 637, 1092, 1274, 1911, 2548, 3822, 7644, 27107, 54214, 81321, 108428, 162642, 189749, 325284, 352391, 379498, 569247, 704782, 758996, 1057173, 1138494, 1328243, 1409564, 2114346, 2276988, 2466737, 2656486, 3984729, 4228692, 4933474, 5312972, 7400211, 7969458, 9866948, 14800422, 15938916, 17267159, 29600844, 34534318, 51801477, 69068636, 103602954, 207205908]

約数ペア:

[(1, 207205908), (2, 103602954), (3, 69068636), (4, 51801477), (6, 34534318), (7, 29600844), (12, 17267159), (13, 15938916), (14, 14800422), (21, 9866948), (26, 7969458), (28, 7400211), (39, 5312972), (42, 4933474), (49, 4228692), (52, 3984729), (78, 2656486), (84, 2466737), (91, 2276988), (98, 2114346), (147, 1409564), (156, 1328243), (182, 1138494), (196, 1057173), (273, 758996), (294, 704782), (364, 569247), (546, 379498), (588, 352391), (637, 325284), (1092, 189749), (1274, 162642), (1911, 108428), (2548, 81321), (3822, 54214), (7644, 27107)]