201171210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{947}}^1$

素因数の和:1127

約数の個数: 64

約数和(自身を含む): 494992512

約数和(自身を除く): 293821302

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 73, 97, 146, 194, 219, 291, 365, 438, 485, 582, 730, 947, 970, 1095, 1455, 1894, 2190, 2841, 2910, 4735, 5682, 7081, 9470, 14162, 14205, 21243, 28410, 35405, 42486, 69131, 70810, 91859, 106215, 138262, 183718, 207393, 212430, 275577, 345655, 414786, 459295, 551154, 691310, 918590, 1036965, 1377885, 2073930, 2755770, 6705707, 13411414, 20117121, 33528535, 40234242, 67057070, 100585605, 201171210]

約数ペア:

[(1, 201171210), (2, 100585605), (3, 67057070), (5, 40234242), (6, 33528535), (10, 20117121), (15, 13411414), (30, 6705707), (73, 2755770), (97, 2073930), (146, 1377885), (194, 1036965), (219, 918590), (291, 691310), (365, 551154), (438, 459295), (485, 414786), (582, 345655), (730, 275577), (947, 212430), (970, 207393), (1095, 183718), (1455, 138262), (1894, 106215), (2190, 91859), (2841, 70810), (2910, 69131), (4735, 42486), (5682, 35405), (7081, 28410), (9470, 21243), (14162, 14205)]