196476540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{251893}}^1$

素因数の和:251918

約数の個数: 48

約数和(自身を含む): 592454688

約数和(自身を除く): 395978148

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 251893, 503786, 755679, 1007572, 1259465, 1511358, 2518930, 3022716, 3274609, 3778395, 5037860, 6549218, 7556790, 9823827, 13098436, 15113580, 16373045, 19647654, 32746090, 39295308, 49119135, 65492180, 98238270, 196476540]

約数ペア:

[(1, 196476540), (2, 98238270), (3, 65492180), (4, 49119135), (5, 39295308), (6, 32746090), (10, 19647654), (12, 16373045), (13, 15113580), (15, 13098436), (20, 9823827), (26, 7556790), (30, 6549218), (39, 5037860), (52, 3778395), (60, 3274609), (65, 3022716), (78, 2518930), (130, 1511358), (156, 1259465), (195, 1007572), (260, 755679), (390, 503786), (780, 251893)]