194150190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{8161}}^1$

素因数の和:8245

約数の個数: 64

約数和(自身を含む): 510092352

約数和(自身を除く): 315942162

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 61, 65, 78, 122, 130, 183, 195, 305, 366, 390, 610, 793, 915, 1586, 1830, 2379, 3965, 4758, 7930, 8161, 11895, 16322, 23790, 24483, 40805, 48966, 81610, 106093, 122415, 212186, 244830, 318279, 497821, 530465, 636558, 995642, 1060930, 1493463, 1591395, 2489105, 2986926, 3182790, 4978210, 6471673, 7467315, 12943346, 14934630, 19415019, 32358365, 38830038, 64716730, 97075095, 194150190]

約数ペア:

[(1, 194150190), (2, 97075095), (3, 64716730), (5, 38830038), (6, 32358365), (10, 19415019), (13, 14934630), (15, 12943346), (26, 7467315), (30, 6471673), (39, 4978210), (61, 3182790), (65, 2986926), (78, 2489105), (122, 1591395), (130, 1493463), (183, 1060930), (195, 995642), (305, 636558), (366, 530465), (390, 497821), (610, 318279), (793, 244830), (915, 212186), (1586, 122415), (1830, 106093), (2379, 81610), (3965, 48966), (4758, 40805), (7930, 24483), (8161, 23790), (11895, 16322)]