193907220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^3\times {\mathrm{1471}}^1$

素因数の和:1522

約数の個数: 96

約数和(自身を含む): 588564480

約数和(自身を除く): 394657260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 169, 195, 260, 338, 390, 507, 676, 780, 845, 1014, 1471, 1690, 2028, 2197, 2535, 2942, 3380, 4394, 4413, 5070, 5884, 6591, 7355, 8788, 8826, 10140, 10985, 13182, 14710, 17652, 19123, 21970, 22065, 26364, 29420, 32955, 38246, 43940, 44130, 57369, 65910, 76492, 88260, 95615, 114738, 131820, 191230, 229476, 248599, 286845, 382460, 497198, 573690, 745797, 994396, 1147380, 1242995, 1491594, 2485990, 2983188, 3231787, 3728985, 4971980, 6463574, 7457970, 9695361, 12927148, 14915940, 16158935, 19390722, 32317870, 38781444, 48476805, 64635740, 96953610, 193907220]

約数ペア:

[(1, 193907220), (2, 96953610), (3, 64635740), (4, 48476805), (5, 38781444), (6, 32317870), (10, 19390722), (12, 16158935), (13, 14915940), (15, 12927148), (20, 9695361), (26, 7457970), (30, 6463574), (39, 4971980), (52, 3728985), (60, 3231787), (65, 2983188), (78, 2485990), (130, 1491594), (156, 1242995), (169, 1147380), (195, 994396), (260, 745797), (338, 573690), (390, 497198), (507, 382460), (676, 286845), (780, 248599), (845, 229476), (1014, 191230), (1471, 131820), (1690, 114738), (2028, 95615), (2197, 88260), (2535, 76492), (2942, 65910), (3380, 57369), (4394, 44130), (4413, 43940), (5070, 38246), (5884, 32955), (6591, 29420), (7355, 26364), (8788, 22065), (8826, 21970), (10140, 19123), (10985, 17652), (13182, 14710)]