201994562240

素因数分解:

$2^6\times 5^1\times {\mathrm{41}}^1\times {\mathrm{3881}}^1\times {\mathrm{3967}}^1$

素因数の和:7906

約数の個数: 112

約数和(自身を含む): 492982447104

約数和(自身を除く): 290987884864

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 64, 80, 82, 160, 164, 205, 320, 328, 410, 656, 820, 1312, 1640, 2624, 3280, 3881, 3967, 6560, 7762, 7934, 13120, 15524, 15868, 19405, 19835, 31048, 31736, 38810, 39670, 62096, 63472, 77620, 79340, 124192, 126944, 155240, 158680, 159121, 162647, 248384, 253888, 310480, 317360, 318242, 325294, 620960, 634720, 636484, 650588, 795605, 813235, 1241920, 1269440, 1272968, 1301176, 1591210, 1626470, 2545936, 2602352, 3182420, 3252940, 5091872, 5204704, 6364840, 6505880, 10183744, 10409408, 12729680, 13011760, 15395927, 25459360, 26023520, 30791854, 50918720, 52047040, 61583708, 76979635, 123167416, 153959270, 246334832, 307918540, 492669664, 615837080, 631233007, 985339328, 1231674160, 1262466014, 2463348320, 2524932028, 3156165035, 4926696640, 5049864056, 6312330070, 10099728112, 12624660140, 20199456224, 25249320280, 40398912448, 50498640560, 100997281120, 201994562240]

約数ペア:

[(1, 201994562240), (2, 100997281120), (4, 50498640560), (5, 40398912448), (8, 25249320280), (10, 20199456224), (16, 12624660140), (20, 10099728112), (32, 6312330070), (40, 5049864056), (41, 4926696640), (64, 3156165035), (80, 2524932028), (82, 2463348320), (160, 1262466014), (164, 1231674160), (205, 985339328), (320, 631233007), (328, 615837080), (410, 492669664), (656, 307918540), (820, 246334832), (1312, 153959270), (1640, 123167416), (2624, 76979635), (3280, 61583708), (3881, 52047040), (3967, 50918720), (6560, 30791854), (7762, 26023520), (7934, 25459360), (13120, 15395927), (15524, 13011760), (15868, 12729680), (19405, 10409408), (19835, 10183744), (31048, 6505880), (31736, 6364840), (38810, 5204704), (39670, 5091872), (62096, 3252940), (63472, 3182420), (77620, 2602352), (79340, 2545936), (124192, 1626470), (126944, 1591210), (155240, 1301176), (158680, 1272968), (159121, 1269440), (162647, 1241920), (248384, 813235), (253888, 795605), (310480, 650588), (317360, 636484), (318242, 634720), (325294, 620960)]