197664060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{9661}}^1$

素因数の和:9715

約数の個数: 96

約数和(自身を含む): 623314944

約数和(自身を除く): 425650884

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 31, 33, 44, 55, 60, 62, 66, 93, 110, 124, 132, 155, 165, 186, 220, 310, 330, 341, 372, 465, 620, 660, 682, 930, 1023, 1364, 1705, 1860, 2046, 3410, 4092, 5115, 6820, 9661, 10230, 19322, 20460, 28983, 38644, 48305, 57966, 96610, 106271, 115932, 144915, 193220, 212542, 289830, 299491, 318813, 425084, 531355, 579660, 598982, 637626, 898473, 1062710, 1197964, 1275252, 1497455, 1594065, 1796946, 2125420, 2994910, 3188130, 3294401, 3593892, 4492365, 5989820, 6376260, 6588802, 8984730, 9883203, 13177604, 16472005, 17969460, 19766406, 32944010, 39532812, 49416015, 65888020, 98832030, 197664060]

約数ペア:

[(1, 197664060), (2, 98832030), (3, 65888020), (4, 49416015), (5, 39532812), (6, 32944010), (10, 19766406), (11, 17969460), (12, 16472005), (15, 13177604), (20, 9883203), (22, 8984730), (30, 6588802), (31, 6376260), (33, 5989820), (44, 4492365), (55, 3593892), (60, 3294401), (62, 3188130), (66, 2994910), (93, 2125420), (110, 1796946), (124, 1594065), (132, 1497455), (155, 1275252), (165, 1197964), (186, 1062710), (220, 898473), (310, 637626), (330, 598982), (341, 579660), (372, 531355), (465, 425084), (620, 318813), (660, 299491), (682, 289830), (930, 212542), (1023, 193220), (1364, 144915), (1705, 115932), (1860, 106271), (2046, 96610), (3410, 57966), (4092, 48305), (5115, 38644), (6820, 28983), (9661, 20460), (10230, 19322)]