197881710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{5701}}^1$

素因数の和:5813

約数の個数: 64

約数和(自身を含む): 517285440

約数和(自身を除く): 319403730

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 89, 130, 178, 195, 267, 390, 445, 534, 890, 1157, 1335, 2314, 2670, 3471, 5701, 5785, 6942, 11402, 11570, 17103, 17355, 28505, 34206, 34710, 57010, 74113, 85515, 148226, 171030, 222339, 370565, 444678, 507389, 741130, 1014778, 1111695, 1522167, 2223390, 2536945, 3044334, 5073890, 6596057, 7610835, 13192114, 15221670, 19788171, 32980285, 39576342, 65960570, 98940855, 197881710]

約数ペア:

[(1, 197881710), (2, 98940855), (3, 65960570), (5, 39576342), (6, 32980285), (10, 19788171), (13, 15221670), (15, 13192114), (26, 7610835), (30, 6596057), (39, 5073890), (65, 3044334), (78, 2536945), (89, 2223390), (130, 1522167), (178, 1111695), (195, 1014778), (267, 741130), (390, 507389), (445, 444678), (534, 370565), (890, 222339), (1157, 171030), (1335, 148226), (2314, 85515), (2670, 74113), (3471, 57010), (5701, 34710), (5785, 34206), (6942, 28505), (11402, 17355), (11570, 17103)]