195804534610

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{401}}^1\times {\mathrm{1575131}}^1$

素因数の和:1575570

約数の個数: 32

約数和(自身を含む): 364724964864

約数和(自身を除く): 168920430254

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 401, 802, 2005, 4010, 12431, 24862, 62155, 124310, 1575131, 3150262, 7875655, 15751310, 48829061, 97658122, 244145305, 488290610, 631627531, 1263255062, 3158137655, 6316275310, 19580453461, 39160906922, 97902267305, 195804534610]

約数ペア:

[(1, 195804534610), (2, 97902267305), (5, 39160906922), (10, 19580453461), (31, 6316275310), (62, 3158137655), (155, 1263255062), (310, 631627531), (401, 488290610), (802, 244145305), (2005, 97658122), (4010, 48829061), (12431, 15751310), (24862, 7875655), (62155, 3150262), (124310, 1575131)]