202113032

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{1109}}^1$

素因数の和:1254

約数の個数: 64

約数和(自身を含む): 439560000

約数和(自身を除く): 237446968

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 109, 152, 209, 218, 418, 436, 836, 872, 1109, 1199, 1672, 2071, 2218, 2398, 4142, 4436, 4796, 8284, 8872, 9592, 12199, 16568, 21071, 22781, 24398, 42142, 45562, 48796, 84284, 91124, 97592, 120881, 168568, 182248, 231781, 241762, 463562, 483524, 927124, 967048, 1329691, 1854248, 2296739, 2659382, 4593478, 5318764, 9186956, 10637528, 18373912, 25264129, 50528258, 101056516, 202113032]

約数ペア:

[(1, 202113032), (2, 101056516), (4, 50528258), (8, 25264129), (11, 18373912), (19, 10637528), (22, 9186956), (38, 5318764), (44, 4593478), (76, 2659382), (88, 2296739), (109, 1854248), (152, 1329691), (209, 967048), (218, 927124), (418, 483524), (436, 463562), (836, 241762), (872, 231781), (1109, 182248), (1199, 168568), (1672, 120881), (2071, 97592), (2218, 91124), (2398, 84284), (4142, 48796), (4436, 45562), (4796, 42142), (8284, 24398), (8872, 22781), (9592, 21071), (12199, 16568)]