201894180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{571}}^1$

素因数の和:737

約数の個数: 96

約数和(自身を含む): 581188608

約数和(自身を除く): 379294428

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 83, 142, 166, 213, 249, 284, 332, 355, 415, 426, 498, 571, 710, 830, 852, 996, 1065, 1142, 1245, 1420, 1660, 1713, 2130, 2284, 2490, 2855, 3426, 4260, 4980, 5710, 5893, 6852, 8565, 11420, 11786, 17130, 17679, 23572, 29465, 34260, 35358, 40541, 47393, 58930, 70716, 81082, 88395, 94786, 117860, 121623, 142179, 162164, 176790, 189572, 202705, 236965, 243246, 284358, 353580, 405410, 473930, 486492, 568716, 608115, 710895, 810820, 947860, 1216230, 1421790, 2432460, 2843580, 3364903, 6729806, 10094709, 13459612, 16824515, 20189418, 33649030, 40378836, 50473545, 67298060, 100947090, 201894180]

約数ペア:

[(1, 201894180), (2, 100947090), (3, 67298060), (4, 50473545), (5, 40378836), (6, 33649030), (10, 20189418), (12, 16824515), (15, 13459612), (20, 10094709), (30, 6729806), (60, 3364903), (71, 2843580), (83, 2432460), (142, 1421790), (166, 1216230), (213, 947860), (249, 810820), (284, 710895), (332, 608115), (355, 568716), (415, 486492), (426, 473930), (498, 405410), (571, 353580), (710, 284358), (830, 243246), (852, 236965), (996, 202705), (1065, 189572), (1142, 176790), (1245, 162164), (1420, 142179), (1660, 121623), (1713, 117860), (2130, 94786), (2284, 88395), (2490, 81082), (2855, 70716), (3426, 58930), (4260, 47393), (4980, 40541), (5710, 35358), (5893, 34260), (6852, 29465), (8565, 23572), (11420, 17679), (11786, 17130)]