204095190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{677}}^1\times {\mathrm{773}}^1$

素因数の和:1473

約数の個数: 64

約数和(自身を含む): 528970176

約数和(自身を除く): 324874986

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 677, 773, 1354, 1546, 2031, 2319, 3385, 3865, 4062, 4638, 6770, 7730, 8801, 10049, 10155, 11595, 17602, 20098, 20310, 23190, 26403, 30147, 44005, 50245, 52806, 60294, 88010, 100490, 132015, 150735, 264030, 301470, 523321, 1046642, 1569963, 2616605, 3139926, 5233210, 6803173, 7849815, 13606346, 15699630, 20409519, 34015865, 40819038, 68031730, 102047595, 204095190]

約数ペア:

[(1, 204095190), (2, 102047595), (3, 68031730), (5, 40819038), (6, 34015865), (10, 20409519), (13, 15699630), (15, 13606346), (26, 7849815), (30, 6803173), (39, 5233210), (65, 3139926), (78, 2616605), (130, 1569963), (195, 1046642), (390, 523321), (677, 301470), (773, 264030), (1354, 150735), (1546, 132015), (2031, 100490), (2319, 88010), (3385, 60294), (3865, 52806), (4062, 50245), (4638, 44005), (6770, 30147), (7730, 26403), (8801, 23190), (10049, 20310), (10155, 20098), (11595, 17602)]